Bante321 Portable Ion Meter
17
Potassium (K
+
)
Potassium Chloride
1.91g
Silver (Ag
+
)
Silver Nitrate
1.57g
Sulphide (S
2-
)
Sodium Sulfide
7.49g
Ammonia (NH
3
)
Ammonium Chloride
3.82g
Swirl the flask gently to dissolve the reagent and fill to the mark with distilled water. Cap the flask and upend several times to mix the solution.